The dress itself wasn't so revealing but with the hundreds of camera flashes, leaving her bra at home turned out to a real blunder as it revealed Jessica Alba's nipples.

"That was a nightmare," she recalled in an interview. "I didn't want to wear anything tight, so I thought, 'Oh, this dress is fine. It'll be a bit more conservative. But when the wind blew part of the top up, the underneath was completely see-through, It was so embarrassing."

"It was so traumatic, because I'm not a girl who likes to do that. I really haven't shown anything. That's not my style".

Tara Reid's breast flash at P Diddy's 35th birthday party took the inadvertent slip to a new level.

It all happened when Tara posed for photographers at the red carpet event. But suddenly, cameras began flashing like there was no tomorrow.

Tara thought it was all about how good she looked -- until a publicist alerted her that her dress strap had completely slipped off and just about every photographer had captured her topless breasts and that disaster of a boob job.

Tara Reid spoke about the incident and her nipple reveal soon after the wardrobe malfunction.

"People act like it was the worst crime in the world. It was a mistake, you know! But you would think my boob had popped out and shot Gandhi!"